960 search results - page 144 / 192 » CURE: An Efficient Clustering Algorithm for Large Databases |
219
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SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
118
Voted
KDD
2006
ACM
16 years 4 months ago
2006
ACM
In this work we focus on the problem of frequent itemset mining on large, out-of-core data sets. After presenting a characterization of existing out-of-core frequent itemset minin...
147
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GEOINFORMATICA
2007
15 years 3 months ago
2007
Nearest Neighbor (NN) search has been in the core of spatial and spatiotemporal database research during the last decade. The literature on NN query processing algorithms so far d...
135
Voted
IJCSA
2008
15 years 3 months ago
2008
: Skyline Queries have recently received a lot of attention due to their intuitive query capabilities. Following the concept of Pareto optimality all `best' database objects a...
126
Voted
PODS
2005
ACM
16 years 3 months ago
2005
ACM
We consider query optimization techniques for data intensive P2P applications. We show how to adapt an old technique from deductive databases, namely Query-Sub-Query (QSQ), to a s...